Title :
Research on Software Radio in Base-Band Signal Processing
Author :
GAO, Xianjun ; SHI, Yanbin ; GAO, Ying ; Tan, Zhongji
Author_Institution :
Dept. Electron. Eng., Aviation Univ. of Airforce, Changchun
Abstract :
This paper deals with software radio base band signal processing based on the FPGA, proposes the method by choice different software to realize software and hardware model according to the radio duty attribute, designs the hardware structure and the electric circuit of software radio receiver, and obtained the certain research results. Attention is concentrated on the realization of the software radio signal processing such as modulate which after the intermediate frequency conversion and A/D by FPGA studies have shown that what we do suits the development and application demand of the software radio technological in the future, and provide a general platform for signal processing in the base band; also have the certain reference value to the next research.
Keywords :
field programmable gate arrays; radio receivers; signal processing equipment; software radio; FPGA; base-band signal processing; software radio receiver; Application software; Broadband antennas; Digital signal processing chips; Field programmable gate arrays; Frequency conversion; Hardware; RF signals; Signal processing; Software radio; Wireless communication;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2008. WiCOM '08. 4th International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-2107-7
Electronic_ISBN :
978-1-4244-2108-4
DOI :
10.1109/WiCom.2008.332